5) Check for foreign materials in oil pan to help determine cause of malfunction. If the A/T fluid is very dark, has some burned smell, or contains

foreign particles then friction material (clutches, band) may need replacement. A tacky film that will not wipe clean indicates varnish build up.Varnish can cause valves, servo, and clutches to stick and can inhibit pump pressure.

CAUTION: If friction material is detected, flush the transmission cooler after repair.